:focus:focus-visible {
    outline: none;
}
.app {
    overflow: hidden;
    height: 100vh;
    width: 100%;
    background: linear-gradient(135deg,#6b77e0 10%,#1777d6 90%);
    display: flex;
    justify-content: center;
    align-items: center;
}
.speed {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 10px;
    max-width: 250px;
    height: 60px;
    background: linear-gradient(135deg,#d26be0 10%,#d67d17 90%);
    padding: 10px 25px;
    border-radius: 8px;
    color: #fff;
}
.speed-input {
    border-radius: 10px;
    padding: .6rem .8rem;
    border: 1px solid #f2f3f4;
    margin-left: 0.2rem;
}
.text {
    color:#03203d;
    letter-spacing: 2px;
    font-size: 200%;
}